Event: Silver Rook

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Opponent	Rating	Result
David Barlow	2072	0 - 1
Robert Mitchell	1663	½ - ½
Ian D Strickland	1605	1 - 0
Charlie Woodbridge	1807	0 - 1
Colin S Procter	1775	0 - 1
Kateryna Huk	1897	1 - 0
Alex Burke	1928	½ - ½
Richard E Desmedt	1811	½ - ½

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1770 = (14558 + 400 * (2 - 3)) / 8)